Rode this as a descent after staring from Herron Park and climbing Horse Trail -> Blacktail to Herron -> Historic 71A. The climb was just a grind until the last 2.5km at which point it became hike-a-bike. Worth the viewpoint at the top though and the descent was a lot of fun. Nothing too techy. Just fast and flowy. Came across a "No Trespassing" sign half-way down though... Wasn't about to turn around and couldn't discern any sign of a property boundary of any kind so I continued. Not sure what that is all about...